EP3637184A8 - Accessory, image pickup apparatus on which same is mountable, and camera system - Google Patents

Accessory, image pickup apparatus on which same is mountable, and camera system Download PDF

Info

Publication number
EP3637184A8
EP3637184A8 EP19207352.6A EP19207352A EP3637184A8 EP 3637184 A8 EP3637184 A8 EP 3637184A8 EP 19207352 A EP19207352 A EP 19207352A EP 3637184 A8 EP3637184 A8 EP 3637184A8
Authority
EP
European Patent Office
Prior art keywords
accessory
image pickup
pickup apparatus
bayonet claw
terminals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19207352.6A
Other languages
German (de)
French (fr)
Other versions
EP3637184B1 (en
EP3637184A1 (en
Inventor
Masahisa Tamura
Kunihiko Sasaki
Toshinori Yamazaki
Masayasu SHIGEMATSU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to EP21205524.8A priority Critical patent/EP3988998A1/en
Publication of EP3637184A1 publication Critical patent/EP3637184A1/en
Publication of EP3637184A8 publication Critical patent/EP3637184A8/en
Application granted granted Critical
Publication of EP3637184B1 publication Critical patent/EP3637184B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/56Accessories
    • G03B17/565Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • G02B27/648Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake for automatically maintaining a reference alignment, e.g. in self-levelling surveying instruments
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/02Bodies
    • G03B17/04Bodies collapsible, foldable or extensible, e.g. book type
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/02Bodies
    • G03B17/12Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/56Accessories
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/56Accessories
    • G03B17/566Accessory clips, holders, shoes to attach accessories to camera
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/22Contacts for co-operating by abutting
    • H01R13/24Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2464Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
    • H01R13/2471Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point pin shaped
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/55Optical parts specially adapted for electronic image sensors; Mounting thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/65Control of camera operation in relation to power supply
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/66Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/663Remote control of cameras or camera parts, e.g. by remote control devices for controlling interchangeable camera parts based on electronic image sensor signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Studio Devices (AREA)
  • Accessories Of Cameras (AREA)

Abstract

An accessory (100) configured to be detachably mountable to an image pickup apparatus (10) including a first mount portion (201, A) including first bayonet claw portions (201a-201c), and first terminals (203a-203k), the accessory including a second mount portion (301, B) including second bayonet claw portions (301d-301f) configured to enable engagement with the first bayonet claw portions, and second terminals (303a-303k, 303m) configured to enable contact with the first terminals, in which the second terminals are provided at positions that are different from positions of the second bayonet claw portions, and characterized in that, a half line that extends from a central axis of the second mount portion and passes through a second terminal that determines whether an optical apparatus is mounted on the image pickup apparatus or not, passes through a predetermined second bayonet claw portion.
EP19207352.6A 2017-05-31 2018-05-30 Accessory, image pickup apparatus on which same is mountable, and camera system Active EP3637184B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21205524.8A EP3988998A1 (en) 2017-05-31 2018-05-30 Lens mount, accessory, camera mount, image pickup apparatus, and camera system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017108262 2017-05-31
EP18175026.6A EP3410202B1 (en) 2017-05-31 2018-05-30 Accessory, image pickup apparatus on which same is mountable, and camera system

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP18175026.6A Division-Into EP3410202B1 (en) 2017-05-31 2018-05-30 Accessory, image pickup apparatus on which same is mountable, and camera system
EP18175026.6A Division EP3410202B1 (en) 2017-05-31 2018-05-30 Accessory, image pickup apparatus on which same is mountable, and camera system

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP21205524.8A Division EP3988998A1 (en) 2017-05-31 2018-05-30 Lens mount, accessory, camera mount, image pickup apparatus, and camera system
EP21205524.8A Division-Into EP3988998A1 (en) 2017-05-31 2018-05-30 Lens mount, accessory, camera mount, image pickup apparatus, and camera system

Publications (3)

Publication Number Publication Date
EP3637184A1 EP3637184A1 (en) 2020-04-15
EP3637184A8 true EP3637184A8 (en) 2020-05-20
EP3637184B1 EP3637184B1 (en) 2021-12-15

Family

ID=62554973

Family Applications (3)

Application Number Title Priority Date Filing Date
EP18175026.6A Active EP3410202B1 (en) 2017-05-31 2018-05-30 Accessory, image pickup apparatus on which same is mountable, and camera system
EP21205524.8A Pending EP3988998A1 (en) 2017-05-31 2018-05-30 Lens mount, accessory, camera mount, image pickup apparatus, and camera system
EP19207352.6A Active EP3637184B1 (en) 2017-05-31 2018-05-30 Accessory, image pickup apparatus on which same is mountable, and camera system

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP18175026.6A Active EP3410202B1 (en) 2017-05-31 2018-05-30 Accessory, image pickup apparatus on which same is mountable, and camera system
EP21205524.8A Pending EP3988998A1 (en) 2017-05-31 2018-05-30 Lens mount, accessory, camera mount, image pickup apparatus, and camera system

Country Status (4)

Country Link
US (3) US10620510B2 (en)
EP (3) EP3410202B1 (en)
JP (3) JP6580210B2 (en)
CN (4) CN208386721U (en)

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RU2747716C2 (en) 2017-05-31 2021-05-13 Кэнон Кабусики Кайся Image capture device, accessory that can be installed on it and camera system
TWI681245B (en) 2017-05-31 2020-01-01 日商佳能股份有限公司 Mount apparatus and accessory for imaging apparatus
EP3410202B1 (en) * 2017-05-31 2020-01-01 Canon Kabushiki Kaisha Accessory, image pickup apparatus on which same is mountable, and camera system
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EP3988998A1 (en) 2022-04-27
US20180348610A1 (en) 2018-12-06
US20210373418A1 (en) 2021-12-02
CN208386721U (en) 2019-01-15
EP3410202B1 (en) 2020-01-01
US11720006B2 (en) 2023-08-08
CN112731738A (en) 2021-04-30
US10620510B2 (en) 2020-04-14
CN108989624B (en) 2021-01-01
CN112731738B (en) 2022-08-02
JP2022079527A (en) 2022-05-26
CN112731739A (en) 2021-04-30
EP3410202A1 (en) 2018-12-05
JP7051768B2 (en) 2022-04-11
JP6580210B2 (en) 2019-09-25
EP3637184B1 (en) 2021-12-15
US11143939B2 (en) 2021-10-12
US20200201149A1 (en) 2020-06-25
JP2018205726A (en) 2018-12-27
JP2019207437A (en) 2019-12-05
EP3637184A1 (en) 2020-04-15
JP7305833B2 (en) 2023-07-10

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